| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.55 | 13.593% | $177.8298 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $68.52 | 5.846% | $72.5257 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $118.72 | 9.349% | $129.8191 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $204.52 | 10.224% | $225.4301 | $225.43 | $225.45 | $225.40 |
| Purchase #5 | $104.66 | 11.184% | $116.3652 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $242.25 | 13.587% | $275.1645 | $275.16 | $275.15 | $275.20 |
| Purchase #7 | $140.40 | 10.261% | $154.8064 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $1,035.62 | $1,151.9408 | $1,151.95 | $1,151.95 | $1,151.90 | |